473296665613 has 2 divisors, whose sum is σ = 473296665614. Its totient is φ = 473296665612.

The previous prime is 473296665581. The next prime is 473296665617. The reversal of 473296665613 is 316566692374.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 470346329124 + 2950336489 = 685818^2 + 54317^2 .

It is a cyclic number.

It is not a de Polignac number, because 473296665613 - 2⁵ = 473296665581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473296665617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236648332806 + 236648332807.

It is an arithmetic number, because the mean of its divisors is an integer number (236648332807).

Almost surely, 2^473296665613 is an apocalyptic number.

It is an amenable number.

473296665613 is a deficient number, since it is larger than the sum of its proper divisors (1).

473296665613 is an equidigital number, since it uses as much as digits as its factorization.

473296665613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29393280, while the sum is 58.

The spelling of 473296665613 in words is "four hundred seventy-three billion, two hundred ninety-six million, six hundred sixty-five thousand, six hundred thirteen".